<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <!-- 引入 Pyecharts 相关的 JavaScript 文件 -->
    <script src="../static/echarts.min.js"></script>
</head>
<body>

<div>
    {{ k_chart | safe }}
</div>
<hr />
<div>
  {{ chart | safe }}
</div>




</body>
</html>